Search for Higgs boson decays to a photon and a Z boson with the ATLAS detector

A search for the Standard Model Higgs Boson in the decay channel $H\to Z\gamma$, $Z\to\ell^+\ell^-$, where $\ell=e\text{ or }\mu$ is presented. The analysis is based on 4.5fb$^{-1}$ and 20.3fb$^{-1}$ of proton-proton collisions at $\sqrt{s} = $ 7 TeV and 8 TeV, respectively, recorded with the ATLAS detector at the LHC in 2011 and 2012. No significant excess above the Standard Model prediction is observed. The results are interpreted by setting limits on Higgs production within this channel.